04/10/19
A cylindrical barrel has a radius of 32cm andheight of 140cm. It is filled up to the very top with water. A perfect sphere of steel with a radius of 18cm is dropped Into the water howmuch water is in
So a cylindrical barrel has a radius of 32cm and a height of 140cm it is filled to the very top with water. A perfect sphere of steel with a radius of 18cm is dropped into the water, causing a lot...
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03/27/19
True of False. Three important types of RNA are copy of RNA (cRNA), messenger RNA (mRNA), and transfer RNA (tRNA).
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What are homologous chromosomes? Which human cells do not have homologous chromosomes?
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03/25/19
Tone vs. "shade"?
- "Tone" and "shade" seem to refer to the darkness or brightness of a thing. So do they mean the same thing? Where is it proper to use each of them?
- When describing a person's skin, what is the...
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what are some reasons in favour of using animals for work ?
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03/13/19
Help with Writing and Language Substitution Questions?
Hi guys! I’m gearing up at the moment for the March SAT, and I’m a little shaky on this section of the English part of the test. In my prep class I consistently miss the “What place would sentence...
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